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Query: UMLS:C0036690 (sepsis)
 59,461 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

It is well known that burned patients with difficulty in passing through the shock stage are commonly complicated by early septicemia. But explanations about the mechanism vary and no one can account for all the cases. In the present study, Specific Pathogen-free mice (950), Germfree mice (50) and Wistar rats (720) were used in studying 25%-30% burn injury; limited time of hypotension; endotoxemia and simple intestinal obstruction to determine if the bacteria could translocate across the viable intestinal wall to cause systemic infection. The data showed that microflora from gut can cause systemic infection following early burn injury; and shock, endotoxemia and ileus which always complicate severe burns can function together in promoting bacteria translocation. These results suggest that gut origin infection may play an important role in irreversible burn shock and/or early fulminating septicemia following burn injury.
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PMID:[Experimental study on the relationship between burn shock and infection]. 165 Jun 29

Fifty-one patients under the age of 18 with histologic-proven malignant urinary tract tumors were encountered at the Department of Pediatrics of National Taiwan University Hospital from 1979 to 1989. There were 47 tumors arising from the kidney, 2 from the bladder, and 2 from the urethra. For upper urinary tract tumors, abdominal mass (92%) and abdominal distension (86%) were the most common symptoms and signs. For lower urinary tract tumors, painless hematuria, bladder distension and urinary difficulty were most frequently encountered. Associated anomalies were found in one-fifth of our patients, including kyphosis, undescended testes, hypospadias, inguinal hernia, intersex and congenital heart disease. Diagnosis was aided by plain X ray, abdominal ultrasonography, intravenous pyelography, computed tomography, or angiography in upper urinary tract tumors, and cystoscopy, cystography and computed tomography in lower urinary tract tumors. Multimodal treatment including total excision, multiagent chemotherapy, and radiotherapy were performed. Postoperative complications included infection (22%), ascites (19%), ileus, pleural effusion, scoliosis, neuropathies, and growth retardation. The local recurrence rate was 32%, and the metastatic rate was 34%. The overall mortality rate was 53% for an average follow-up period of 38 months. The causes of death included sepsis, respiratory failure and hepatic failure. The two-year survival rate was 47.6%. The important prognostic factors included histology, staging and vascular invasion, in addition to combined chemotherapy and radiotherapy.
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PMID:Malignant urinary tract tumor in childhood. 168 60

Melanoma frequently disseminates to the gastrointestinal tract, being found post-mortem in 60 per cent of patients with disseminated disease, while during life it is diagnosed in only 4 per cent. During the period 1981-87, 835 melanoma patients were referred and 30 developed complaints caused by gastrointestinal metastatic melanoma. Twenty-three patients were treated surgically. The interval between treatment of the primary melanoma and detection of intestinal involvement was a median of 34 months (range 2-87 months). In four patients recurrence in the gut was the first evidence of dissemination. Major complaints were nausea and vomiting, abdominal pain, signs of anaemia, and blood in the stools. Complications were bleeding (ten cases), ileus due to intussusception (five cases), bowel perforation (four cases) and cholecystitis (one case). The metastases, mainly localized in the small bowel, were removed by relatively simple procedures. Symptoms were reduced in 19 patients. Two patients died after operation: one from sepsis due to suture leakage, the other from pneumonia and a cerebrovascular accident. Of the remaining patients, 16 survived a median of 7.5 (range 0.7-32.0) months. Five patients are still alive 72, 72, 70, 7 and 2 months after the metastasectomy, three of whom are tumour-free. The actuarial 5-year survival of all patients is 19 per cent. These results support surgical intervention for patients with complaints and/or complications attributable to gastrointestinal metastatic melanoma.
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PMID:Surgery for melanoma metastatic to the gastrointestinal tract. 168 96

Laparoscopic cholecystectomy is a minimally invasive procedure whereby the gallbladder is removed using laparoscopic techniques. The indications are similar to those for elective traditional cholecystectomy, but selection of patients is important for success. Contraindications are currently evolving. Patients with advanced cholecystitis, abdominal sepsis, ileus, bleeding disorders, pregnancy, and morbid obesity should not undergo this procedure. The procedure requires good traditional surgical skills, as well as additional laparoscopic (and laser) skills. Operative time is slightly longer than for traditional cholecystectomy, but decreases with experience. Morbidity is low, but there is a concern about bile duct injuries. Mortality is very low (0%) and is comparable to traditional cholecystectomy (0.4%). The major advantages of laparoscopic cholecystectomy are the short hospital stay (average: 2 days) and early return to normal activity (7 days). This results in a reduction in hospital costs. Adequate training and credentialing are important processes to foster good patient outcomes.
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PMID:Traditional versus laparoscopic cholecystectomy. 182 53

Involvement of the cervical spine is seen in 40%-60% of all patients with rheumatoid arthritis. Consequences are instability of the upper cervical column with pain and neurological deficits, in some cases tetraplegia, and sudden death. From this reason special care has to be taken in the management of those patients, even when they are comatose or anesthetized, to avoid sudden spinal cord compression with irreversible neurological deficits. We report a 49-year-old female with a history of rheumatoid arthritis for more than 10 years. Because of an adhesive ileus complicated by septicemia, she underwent abdominal surgery twice followed by prolonged mechanical ventilation under high doses of sedative drugs. After reduction of the tranquilizer doses tetraplegia with respiratory insufficiency was found. Neurophysiological and X-ray examinations showed spinal cord compression due to dislocation of the odontoid process, a rare but typical complication in patients with rheumatoid arthritis. It was not possible to determine the date of the dislocation, but it might have been caused by intubation or respositioning. Although the patient underwent immobilization and surgical fusion of the upper cervical spine, there was no improvement in the neurological status and she died 5 months later. In patients with advanced rheumatoid arthritis a detailed medical history, clinical examination, and radiography are necessary before general anesthesia or intensive care with intubation is considered. If an unstable cervical spine is suspected, intubation should be performed by fiberoptic technique under light sedation. Regional anesthesia should be preferred over general anesthesia.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[An unnoticed dislocation of the dens axis in a patient with primary chronic polyarthritis undergoing intensive therapy]. 186 71

Between the years 1977 to 1990, ten patients were operated for ileus due to intestinal damage induced by radiotherapy. The patients had received an average radiation dose of 50.2 GY. Average lapse of time between radiotherapy and operation for ileus was 15.5 months. The operation procedures included were five lysis of adhesions, four by-pass operations, three small intestine resections, one large intestine resection, three transversostomies and one ileostomy. Three patients suffered postoperative complications; one got bronchopneumonia, one suffered prolonged paralytic ileus and one suffered anastomotic leakage, sepsis and fistula formation. Five of the patients have died from their malignant illness. For the five remaining patients the observation time varies from six months to 13 years.
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PMID:[Surgical treatment of ileus in the radiation-injured intestine]. 194

A retrospective clinical study was performed to determine the clinical impact of neutropenic enterocolitis (NE) in adult patients with acute leukemia and non-Hodgkin's lymphoma treated with cytosine arabinoside (Ara-C)-containing regimens. The diagnosis of NE was restricted to conditions with clinical signs of peritonitis, ileus, or intestinal hemorrhage. Forty episodes of NE were noted during 461 Ara-C-containing courses (8.6%) in 36 of 211 patients (17%) over a 6-year period. Clinically, 18 cases of ileus, 16 cases of peritonitis, and 6 cases of intestinal hemorrhage were recognized as the most important presentation of NE. NE started about 2 weeks after the initiation of the chemotherapy and lasted for an average of 1 week. All patients had a profound neutropenia. The incidence of septicemia was higher during courses complicated by NE (p less than 0.001). All cases of NE were treated with conservative measures. The mortality was 22.5% and represented one third of all therapy-related deaths during the pancytopenic period. The incidence of NE was significantly higher in courses consisting of high-dose Ara-C for 6 consecutive days when the drug was combined with amsacrine for 3 consecutive days (p less than 0.0001).
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PMID:Neutropenic enterocolitis following treatment with cytosine arabinoside-containing regimens for hematological malignancies: a potentiating role for amsacrine. 203 75

Myxoedema coma is a medical emergency with high mortality. In this study, clinical response and plasma variations of thyroid hormones were analysed in 7 patients, 6 presenting with myxoedema coma and one with myxoedema ileus. These patients were treated with intravenous or oral l-thyroxine (l-T4). 1000 mu l-T4 iv were administered in two patients. Within 3 h, plasma T4 and triiodothyronine (T3) reached a peak upper normal range, then diminished slowly during 5-9 days. The 5 remaining patients were treated with 500 micrograms l-T4 po on the first day, then 100 micrograms l-T4 daily by mouth. Plasma T4 and T3 increased slowly, remaining in hypothyroid range but clinical response (assessed on mental status, pulse rate and body temperature) occurred within 24-72 h. Cortisone therapy was used in 3 patients. Two patients died of myocardial infarction, or septicemia, one while receiving cortisone therapy and i.v. l-T4, another one treated only by oral l-T4. This study suggests: 1) oral absorption of l-T4 is variable, but clinical response occurs quickly even in myxoedema ileus; 2) the intravenous route involves high peaks of plasma T4 and T3; 3) peripheral conversion of T4 to T3 allows gradually T3 delivery to organ systems, even if only l-T4 is used and 4) initial and daily dosage determinations need further studies.
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PMID:Myxoedema coma: response of thyroid hormones with oral and intravenous high-dose L-thyroxine treatment. 203 20

One hundred nine men and 71 women with a mean age of 31 years had construction of 164 S, 2 J, and 14 other ileoanal reservoirs. Postoperative gastrointestinal complications included small bowel obstruction in 11 percent and ileus, hemorrhage, and sepsis in 6 percent, 5 percent, and 11 percent, respectively. There was a 13 percent incidence of miscellaneous postoperative complications. Pouch perianal fistulas developed in 5 percent of patients, and pouch vaginal and other pouch fistulas developed in an additional 4 percent. During long-term follow-up, small bowel obstruction developed in 27 percent of patients, and enterolysis or enterectomy was required in 15 percent of patients. One hundred fourteen patients who were followed for a mean length of 5 years after ileostomy closure (range 16 to 88 months) were evaluated for functional outcome. Function improved with time in 63 percent of patients and remained stable in another 33 percent; only 4 percent had long-term deterioration. Ninety-five percent of patients would again choose an ileoanal reservoir over a permanent ileostomy. This long-term assessment shows that although the ileoanal reservoir is a viable option in the management of mucosal ulcerative colitis, it should not be recommended to every patient.
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PMID:The ileoanal reservoir. 215 8

Forty-two cases with Wilms' tumor encountered in the National Taiwan University Hospital from 1978 through 1989 were retrospectively reviewed. Included were 19 boys and 23 girls, with an age range at diagnosis from 7 days to 10 years; a majority were in the first 6 years of life. The presenting symptoms and signs included: abdominal mass (89.2%), hypertension (57.9%), hematuria (28.2%), gastrointestinal symptoms (26.3%), fever (24.3%), and body weight loss (21.6%). The initial laterality of tumor was 28 right and 14 left, with one contralateral and one ipsilateral relapse. One extrarenal Wilms' tumor (right inguinal lymph nodes) was encountered. Every case was confirmed by pathology. Histologic findings included typical Wilms' tumor (35/42), rhabdoid (3/42), anaplastic (3/42), and clear cell (1/42) types. The common sites of metastasis were lung, liver and bone. Major complications during or following therapy were severe pancytopenia, ileus, sepsis or pneumonia, delayed wound healing and tumor rupture with hemorrhage. Rare complications included irradiation hepatitis (venooclusive disease) and colitis. There were 20 deaths. The causes of death were respiratory or hepatic failure due to tumor metastasis, sepsis and internal hemorrhage. Mortality (19/20) usually occurred within two years after diagnosis and therapy. The two-year's relapse-free survival and two-year's survival rates were 51.2% and 53.7%, respectively.
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PMID:Clinical observation of Wilms' tumor. 217 35


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